createTablePKs() — drizzle-orm Function Reference

Architecture documentation for the createTablePKs() function in introspect-sqlite.ts from the drizzle-orm codebase.

Function typescript DrizzleKit SchemaDiffer calls 1 called by 1

Entity Profile

DrizzleKit→ SchemaDiffer→ createTablePKs() — drizzle-orm Function Reference

Dependency Diagram

graph TD
  6c849061_c169_d087_fe83_43fe80a19ac3["createTablePKs()"]
  c1c349dd_2e31_d056_728c_c034cebb41c0["introspect-sqlite.ts"]
  6c849061_c169_d087_fe83_43fe80a19ac3 -->|defined in| c1c349dd_2e31_d056_728c_c034cebb41c0
  5a8c82ee_a5ea_c82a_7f3f_71133b91a28a["schemaToTypeScript()"]
  5a8c82ee_a5ea_c82a_7f3f_71133b91a28a -->|calls| 6c849061_c169_d087_fe83_43fe80a19ac3
  d11905b4_a7b6_40f4_09ff_114b87f29eed["withCasing()"]
  6c849061_c169_d087_fe83_43fe80a19ac3 -->|calls| d11905b4_a7b6_40f4_09ff_114b87f29eed
  style 6c849061_c169_d087_fe83_43fe80a19ac3 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-kit/src/introspect-sqlite.ts lines 481–498

const createTablePKs = (pks: PrimaryKey[], casing: Casing): string => {
	let statement = '';

	pks.forEach((it, i) => {
		statement += `\n\t`;
		statement += 'primaryKey({ columns: [';
		statement += `${
			it.columns
				.map((c) => {
					return `table.${withCasing(c, casing)}`;
				})
				.join(', ')
		}]${it.name ? `, name: "${it.name}"` : ''}}`;
		statement += ')';
	});

	return statement;
};